🏈 Small Business Partner of the Ravens 🐦⬛
TEXT US 410-485-5343
TEXT US 410-485-5343
🏈 Small Business Partner of the Ravens 🐦⬛
TEXT US 410-485-5343
TEXT US 410-485-5343
At Primary Electric Supply, Inc. , we make it easy for you to find all the electrical supplies you need in one convenient location. With our extensive selection of wiring, lighting, tools, and accessories from top brands, you can be sure that you're getting quality products at competitive prices. Whether you're a commercial, industrial or residential professional electrician, we have everything you need to get the job done right. Shop with us today and experience the Primary Electric Supply, Inc. difference!
Contractors spend a large amount of time installing electrical boxes, fixtures, mounts, panels, sub-panels, raceway, and wiring during their project's rough-in phase. By offereing time saving code compliant solutions, we are able to help them save on labor costs and enhance their completion times. Call on our Team to help you select a time saving code compliant rough-in solution to help your next project.
We offer Distribution Products and Equipment engineered to handle today's most demanding residential, commercial, and industrial applications.
We are the area's largest Stocking Distributor of 5/8kV, 15kV, 35kV Medium Voltage Cable and Accessories for underground & riser applications.
We have a broad offering of cables including, but not limited to, the following:
AAC, AASCR, ACAR, ACSR, ACSR/T-2®, ALPETH, ASC, AWA, BX, CC_X, CCMC, CCTC, CDC, CHTC, CL2, CL2P, CM, CMG, CMP, CMR, CP, CPE, CSPE, CVMC, CVTC, DSTA, EHTC, EHV, EP, EPN, EPR, EPTC, FEP, FPL, FPLP, FR, FREP, FRF, FRXLPE, G, GC, GGC, HPFF, FPGF, GRSR, J, JX, K, KFF, KG-K, KX, LDPE, LPGF, LS, LT, MG, MGCG, MI, MICC, MP-GC, MTW, MV-105, NMD-90, NPLF, NPLFP, NPLFR, NS-1, NX, OFC, OFCG, OFCP, OFCR, OFNP, PFNR, PFF, PGF, PGFF, PILC, PPP, PVC, PVDF, PVGC, REW, RFH, RFHH, RH, RHH, RHW, RX, SCFF, SCPE, SE, SEW, SEU, SFF, SIA, SIS, SR, STP, TC, TEW, TF, TFE, TFF, TFN, TFFN, TGGT, TGS, THHN, THHW, THW, THWN, TKGK, TKGT, TMMG, TPE, TPR, TW, TK, UD, UF, URD, USE, UTP, VNMC, VNTC®, XFF, XWWH, XLP, XLPE, XLPO, XPT, ZHF, ZW
Tapes
Wire Connectors
Terminals, Kits, and Tools
Lugs and Connectors
FAstening Products
Wire Marking and Identifying
Aerosols
Lubricants and Coatings
Fire Protection Products
Diagnostics and Detection Products
Safety and Protection Products
Terminations
Loadbreak Elbows
Modular Splicing
Splices
Motor Lead Connections
Cable Accessory Products
Heat Shrinkable Products
Aluminum Alloy Conductor
Stabiloy Aluminum Conductors
Building Wire
Bare Copper
Tray Cable
Utility Wire
Aluminum Rigid Conduit
Aluminum EMT
Electrical Metallic Tubing
Intermediate Metal Conduit
Galv. Rigid Conduit
Kwik-Couple & Kwik Fit
Power Strut
Power-Angle Strut
PVC Schedule 40 Conduit
PVC Schedule 80 Conduit
PVC Fittings & Accessories
PVC Utility Duct TC-6
PVC Utility Duct TC-8
Access Floor Module Products
Steel Fittings / EMT
Steel Fittings / Liquid-Tight
Non-Mettallic Conduit
Non-Metallic Conduit Fittings
Snap-Lok Steel Connectors
AC Flexible Armored Cable
MC Flexible Armored Cable
Flexible Conduit
Seal-Tight Conduit
Jacketed Armored Cables
Box Connectors
Cable Connectors
Conduit Hangers
Conduit Fittings
Entrance Fittings
Outlet Boxes
Switch Boxes
Pull/JIC Boxes
Sealtite Connectors
EMT Fittings
Cast Conduit Bodies
Cast Conduit Boxes
Cast FS/FD Boxes
Cast Junction Boxes
Pin & Sleeve Connectors
Pin & Sleeve Receptacles
Fixture Hangers
HID Lighting
Incandescent Lighting
Flourescent Lighting
Explosion Proof Lighting
Unions/Seals/Flexes Exp. Proof
Exp. Proof Boxes
Exp. Proof Condulets
Exp. Proof Junction Boxes
Exp. Poof Pilot/Control St
Liquid-Tight Fittings
EMT Fittings
NM Cable Fittings
Cord Grip Fittings
Flex AC & MC Fittings
Conduit Bodies
Rigid & IMC Fittings
Weatherproof Products
Fan Boxes
NEMA 1 Enclosures
NEMA 3R Enclosures
NEMA 4X Enclosures
NEMA 12 Enclosures
Wireways & Trough Products
Computer Networking Cables
Computer Equipment Cables
Industrial Automation Cables
Industrial Control Cables
Broadcast Cables
Entertainment Cables
Electrical Equipement Cables
Test Apparatus Cables
Special Application Cables
Molded Cable Assemblies
Fiber Optic Cables
Rigid and IMC Conduit Bodies
Rigid and IMC Conduit
EMT Fittings
EMT Conduit Bodies
Liquid Tight Fittings
Portable Cord Connectors
Flexible Metal Conduit Fittings
Armored Cable Fittings
Metal Clad Cable Fittings
Grounding Fittings
Clamps and Hangers
Lighting Controls
Personnel Safety Devices
Pin and Sleeve Devices
Industrial Spec Grade Devices
Commercial Grade Devices
Cord Reels
Residential Devices
Acoustical Fasteners
Beam/Purlin Clamps
CADDY® PYRAMID Rooftop Supports
CADDY® SPEED LINK Support System
Conduit/Cable Supports
Drywall Hangers
Miscellaneous Components
Strut Channel
Strut Clamps, Fittings and Accessories
Exothermic Weld Molds
Shots
Single Shot Molds
Ground Plates
SRG GroundingAdd a description about this item
PVC Schedule 40 Conduit
PVC Schedule 80 Conduit
PVC Fittings & Accessories
PVC Utility Duct TC-6
PVC Utility Duct TC-8
PVC ENT Flexible ConduitAdd a description about this item
GRC Couplings
GRC Elbows
GRC Nipples
IMC Couplings
IMC Elbows
ARC Couplings
ARC Elbows
EMT Elbows
Running ThreadAdd a description about this item
Distribution Switchgear
Power Capacitors
Protective Relays
Transformer Products
Voltage Regulators
Components & Protective Equipment
Steel Ladder Tray
Aluminum Ladder Tray
Center Hung Tray
Wire Basket Tray
Screws
Nuts
Washers
Bolts
Anchors
Hangers
Electrical Submetering
Energy Monitoring
CE-MON Software
Temporary Lighting
Tiger Lights
Landscape Lighting
Tube Guards
Utility Lighting
Fixture Whips
Ground Bonding Products
Splice Kits
Heat Shrink TubingAdd a description about this item
Power Transformation Units
Power Distribution Units
Cord & Cordsets
Commercial Grade
Hazardous Location
Industrial Grade
Specialty
Wiring Devices
GFCI Solutions
Weatherproof Receptacles & Covers
Non-Metallic Boxes & Covers
IEC Pin & Sleeve
CAM-Type
Cable Reels
Wire Mesh Strain Relief
Pushbutton Pendant Stations
Power Drops
Dry Type Transformers
Non-Ventilated DTT
Padmounted Transformers
Unit Substation Transformers
Cast Coil Transformers
High Voltage Transformers
Encapsulated Transformers
Industrial Control
Buck Boost Transformers
Electrostatically Shielded DTT
Motor Drive Isolation DTT
K Factor DTT
PVC Schedule 40 Conduit
PVC Schedule 80 Conduit
PVC Fittings & Accessories
PVC Utility Duct TC-6
PVC Utility Duct TC-8
PVC ENT Flexible Conduit
Split Bolts
Terminals
Compression Lugs
Compression Sleeves
Mechanical Lugs
Panelboard Lugs
Insulation Piercing Clamps
Power Distribution Connectors
Underground Mechanical Splices
Grounding Connectors
Power Connectors
Substation Connectors
Exothermic Weld Molds
Shots
Single Shot Molds
Ground Plates
SRG Grounding
Stranded Bare Copper Conductor Copper-Clad Steel Ground Rods
Ground Bars
Cable Tray, Conduit & Bonding Clamps Tinned Flat Braid Bonding Straps Lightning Protection Equipment
PVC ENT Flexible ConduitAdd a description about this item
Cable Cutters
Cable Ties
Conduit Benders
Buchanan B-Cap
DataComm/Coaxial Products
DataComm/Fiber Optic Products
DataComm Test Equipment
Duct Seal
Fish Tape
Heat Guns
Heat Shrink Tubing
Lockout/Tagout
Lugs
Markers
Pulling Lubricants
Yellow 77
PVC Heating Blankets
Pulling Rope
Cable Staples
Wire Strippers
Terminal Blocks
Test & Measurement Equipment
Tool Pouches
Structured Cabling Systems
Home Connectivity Products
Multimedia Solutions
Lighting Controls
Personnel Safety Devices
Pin and Sleeve Devices
Industrial Spec Grade Devices
Commercial Grade Devices
Residential Devices
Power Quality & Surge Solutions
Semiconductor Fuses
Medium Voltage Fuses
International Fuses
Special Purpose Fuses
Fuse Blocks and Holders
Power Distribution Blocks
Disconnect Switches
Wire Management
Instrumentation Cable
Control Cable
Tray Cable
5-35kV 1/C EPR MV-105 POWER
5-35kV 1/C TRXLPE POWER CSA
5-35KV 3/C AL POWER CABLE
5-35KV AL INTERLOCKED ARMOR CABLE
600V CONTROL AND POWER MC
Photovoltaic Cable
Utility Primary & Secondary UD Cables
Dry Type Transformers
General Purpose
Totally Enclosed Non-Ventilated
K Factor Rated
Encapsulated
Harmonic Mitigating
Bucks Boost Transformers
Control Power Transformers
Medium Voltage Dry Type
Medium Voltage Liquid Filled
Meter Mains
Electrical Enclosures
Disconnects
Commercial Metering Pedestals
Service Pedestals
Commercial Meter Sockets
Fastening and Support Products
DYMO/3M Rhino Printers
DYMO/3M Label Cartridges
Ladder Cable Tray
Trough Cable Tray
Wire Mesh
Wire Basket Cable Tray
Fiber Glass Cable Tray
Cable Bus System
Wall Plates
Weatherproof Boxes & Covers
Weatherproof Lighting
Weatherproof Lamp Holders
Outlet Box Covers
KO Seals
Reducing Washers
Bare and Tinned Copper
Copper Service Drop
Airport Lighting Cable
Bare Aluminum & ACSR
Aluminum Service Drop
Aluminum Guy & Messenger
Copper Clad Steel
Ground Rods & Accessories
Lightning Protection Cable
Insulated Cable Connector Blocks
Mineral Insulated Cable Systems
Polymeric Cable Systems
Termination & Installation Materials
MI Cable Accessories
VitaLink Cables
RHW 2 Hour Fire Rated Cables
CI 2 Hour Fire Rated Cables
S-600 XLPE Cables
System 1850 MI Wiring Cable
Zero EMI Systems
VFD 2 Hour Rated Cables
Industrial Cables
Commercial Cables
Utility Cables
Communication Cables
Steel Boxes
NEMA Enclosures
Weatherproof Products
Electrical Fittings
Wireing Devices
Exit & Emergency Lighting
Landscape Lighting
H.I.D. Lighting
LED Lighting
Ventilation Fans
Box Connectors
Cable Connectors
Conduit Hangers
Conduit Fittings
Entrance Fittings
Outlet Boxes
Switch Boxes
Pull/JIC Boxes
Sealtite Connectors
EMT Fittings
Cast Conduit Bodies
Cast Conduit Boxes
Cast FS/FD Boxes
Cast Junction Boxes
Pin & Sleeve Connectors
Pin & Sleeve Receptacles
Fixture Hangers
HID Lighting
Incandescent Lighting
Fluorescent Lighting
Explosion Proof Lighting
Unions/Seals/Flexes Exp. Proof
Exp. Proof Boxes
Exp. Proof Condulets
Exp. Proof Junction Boxes
Exp. Proof Pilot/Control Station
Cable Lubricants
Cable Removal Lubricants
Contact Cleaner
Cleaner/Degreaser
Split Bolt Connectors
Service Entrance Connectors
Dist. Compression Connectors
Aluminum Parallel Connectors
Bronze Parallel Connectors
Compression Terminal Lugs
Compression Sleeves
Aluminum Terminal Lugs
Bronze Terminal Lugs
Bronze Ground Connectors
Strain Suspension Clamps
Hot Line Clamps
Aluminum Stud Connectors
Tee Connectors
Bus Supports Clamps
Braid Assemblies
Transformer Lug Kits
Non-Watertight and Watertight Metal
Clad Cable Connectors
Steel Strut Channel
Aluminum Strut Channel
Trapeze Support Systems
Strut Fasteners
Strut Fittings
Strut Clamps
Aickenstrut Fiberglass Framing A
ickenstrut Fiberglass Fittings
Tray Cable
VFD Power Cable
Instrumentation Cable
General Purpose Control Cable
General Purpose Power Cable
Railroad Cable
Interlocked Armor Cable
OEM Products—Irrigation Products
Lifeline® RHW Two-Hour Fire Rated
Lifeline® CI Fire Alarm Cable
FAA-L-824 Type C Cable
FAA Type C Power Cable
FAA-L-824 Type B Cable
FAA-L-824 Type C Cable
Power DuctTM TC7 HDPE Duct
Power DuctTM Schd 40 HDPE Duct
Power DuctTM LSZH Duct
Type XHHW-2 XLPE Insulated Wire
Type RHH / RHW-2 / USE-2 XLPE Crane Spreader Reeling
VFD Power Cable (XLPE)
2.4K Type MV-90 Power Cable
Cathodic Protection Power Cable
DRAKAFLEX® Photovoltaic Wire
2.4kV Nonshielded 3/C EPR MV-105
5-35kV 1/C EPR MV-105 POWER
5-46kV 1/C TRXLPE POWER CSA
5-46kV TRXLPE URD
5-46kV EPR URD
5-46kV TRXLPE DOUBLE SEALTM
5-46kV EPR DOUBLESEALTM
5-46kV TRXLPE SUPERDRITM
400kV High Voltage Cables
Below Ground Enclosures:
Assemblies
Boxes
Covers
Hardware
Equipment Pads
Traffic Signal Bases
Separable Connectors
200A Loadbreak Elbows
600A Deadbreak Elbows
900A Deadbreak Elbows
Equipment Bushings
Molded Surge Arresters
Compression Connectors
Pre-molded Cable Accessories
Separable Joints
Rigid Conduit
EMT
IMC
All Threaded Rod
Strut-Pre Gal Slotted
Incandescent Lamps
Halogen Lamps
LED Lamps
Compact Fluorescent Lamps
Fluorescent Lamps
High Intensity Discharge Lamps
Miniature/Sealed Beam Lamps
Indoor Lay-in High Bay
Wattage & Color - Selectable Troffers
Utility Wraps & Strips
Security Lighting
Architectural LED Lighting
Area Flood Lights
Wall Packs
Adjustable Vapor Tight
Bare & Weatherproof Wire
XHHW
XLP
THW
Interlocked Armor Tray & Power Cable
Aerial
Service Drop
Overhead Distribution Products Underground Distribution Products Distribution Automation Products Industrial Power Systems
Commercial Power Systems
Institutional Power Systems
Transmission Fuse Equipment
Distribution Fuses
Distribution Fuse Equipment
Pad-Mounted Switchgear
SF6 Gas Operated Switchgear Substations
Transmission Equipment
Power Quality Systems
Epoxy Components
Rigid Fittings
IMC Fittings
EMT Fittings
Liquidtight Fittings
MC Flex Fittings
NM Cable Fittings
Cord Grip Fittings
Grounding Fittings
Clamp and Hanger Fittings
Service Entrance Fittings
NEMA Rated Starters & Contactors
Electronic Power Control
IEC Control
Lighting and Heating Contactors
Special Purpose Control
DC Power Contactors
Pilot Devices
Logic Control
Sensing Devices
Machine Safety Components
ACCESS Monitoring Systems
Medium Voltage Switchgear
480V Switchgear
Power Switching Center
Secondary Unit Substations
Switchboard
Commercial Metering Switchboards
Panelboards
Busway
Transformers
Medium Voltage Controllers
Motor Control
Motor Control Centers
Programable Controls
Encased Systems Breakers
Molded Case Circuit Breakers
Enclosed Switches
Load Centers
Metering
Building Wire
Metal Clad Cable
Medium Voltage Power Cable Industrial Flexible Instrumentation
Power & Control Tray Cable Transit Cable
URD Cables
SIMpull Cable in Conduit
Bending
Cable Pulling & Fishing
General Purpose Tools
Test & Measurement
String Lights
Temporary Overhead Lighting
Halogen Work Lights
Handheld Lights
Area Lights
Dock Lights
Greenfield
Sealtite
Commercial, Industrial, and - Residential Fittings
Steel boxes, Covers, and - Accessories
Flame Retardant Heat Shrink Tubing
Heavy Wall Heat Shrink Tubing
Thin Wall Heat Shrink Tubing
Cold Applied 1000V Splices
Roll-On 1000V Cold Splices
Gel Wrap Splice Closures
GILS Gel-In-Line-Splice Kit
GelCap Stub Splice Kits
GelCap Street Lighting Splices
Network Protector Breakout Boots
Cabinet Feedthrough Seals
Wraparound Heat Shrink Taps
Wraparound Heat Shrink Repairs
Jacket Sealing Kits
Heat Shrink Cable BreakOut Boots
Live End Seals
Rayflate Duct Sealing System
Airport Lighting Kits
Medium Voltage Heat Shrink Splices
Jacket Re-armoring Kits
PILC Heat Shrink Splices
PILC Trifurcating Transition Splices
Medium Voltage Wye Splices
CAS Cold Applied MV Splices
RUS Jacketed Cable Ground Kits
Lead Sheath Repair Kits
MV Heat Shrink Terminations
HV Heat Shrink Terminations
Cold Applied MV Terminations
PILC Heat Shrink Terminations
URD Heat Shrink Terminations
ZnO Type Heat Shrink Terminations
Compression Lugs
Compression Sleeves
Type “W”-1-6C-2kV
Type “G-GC”-2-15kV
Type “SHD-GC”-2-15kV
Jumper Cable - 5/15kV
Welding Cable - 600V
DLO Cable - 2kV
Tray Cable
Portable Cords
5-35kV 1/C EPR MV-105 POWER
5-15kv MC-HL Power Cable
Non-Metallic Duct Spacers
Bore Spacers
HV Non-Metallic Cable Racks
Communications Cable Racks
Fixed Arm Multi-Mount Cable Racks
Non-Metallic Saddle Racks
Pluggable Connectors
Terminal Blocks
Inline Splice Connectors
Communication & Control Cable
Fire Protective Signaling Cable
Coaxial Cable
Data Grade Cable
LAN Cable
Process Control Cable
Fiber Optic Cable
Special Applications Cable
Don't See the Brand You Need? Still Ask -- We Have Access to An Equal, An Alternate, or Another Way to Help You Get the Job Done
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Baltimore Ravens Small Business Partner